Home / 4,542.42-6,268.56-2,553.66

Finding the Fourth Proportional to 4,542.42, 6,268.56 and 2,553.66

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Solution

The fourth proportional to 4,542.42, 6,268.56 and 2,553.66 is: 3,524.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542.42 : 6,268.56 = 2,553.66 : x
  2. Step 2: Convert to fraction form
    4,542.42/6,268.56 = 2,553.66/x
  3. Step 3: Cross multiply
    4,542.42x = 6,268.56 × 2,553.66
  4. Step 4: Simplify right side
    4,542.42x = 16,007,770.93
  5. Step 5: Solve for x
    x = 16,007,770.93/4,542.42
  6. Step 6: Final answer
    x = 3,524.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.